#5A28A9#5A28A9

#5A28A9 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.6% C 0.190 H 294.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#5A28A9
RGB	rgb(90, 40, 169)
HSL	hsl(263, 62%, 41%)
HSV	hsv(263, 76%, 66%)
CMYK	cmyk(46.7%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(30.77, 50.16, -60.36)
CIE-LCH	lch(30.77, 78.48, 309.73°)
OKLab	oklab(42.58% 0.0788 -0.173)
OKLCH	oklch(42.58% 0.19 294.5)
XYZ	xyz(12.1347, 6.5555, 38.1544)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A28A9 #77A928

analogous

#2836A9 #5A28A9 #9A28A9

triadic

#5A28A9 #A95A28 #28A95A

tetradic

#5A28A9 #A92836 #77A928 #28A99A

square

#5A28A9 #A92836 #77A928 #28A99A

split-complementary

#5A28A9 #A99A28 #36A928

monochromatic

#251146 #401C78 #5A28A9 #763DD1 #996FDD

Accessibility & contrast

On white

9.09

#5A28A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#5A28A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A28A9

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A28A9	#FFFFFF	#000000	##FFFFFF
##5A28A9	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAD

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#434B67

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5a28a9;
/* rgb */ color: rgb(90, 40, 169);
/* oklch */ color: oklch(42.6% 0.190 294.5);

Tailwind

colors: {
  custom: {
    50: '#9067c4',
    500: '#5a28a9',
    950: '#000000',
  },
}

SCSS

$custom: #5a28a9;
$custom-light: #9067c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a28a9",
  "rgb": {
    "r": 90,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 263.256,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42584,
    "c": 0.19013,
    "h": 294.5
  },
  "luminance": 0.06556
}

Semantic roles & 50–950 ramp

primary

#5A28A9

secondary

#A1C469

accent

#E543A6

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A28A9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →